RKC INSTRUMENT SBR-EW180, User Manual, Page: 40 / 234

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IMSBR10-E1
• The Number of Channels Being Trend Recorded and the Fastest
Recording Interval
The fastest recording interval varies depending on the number of channels being trend recorded. Only display
or printout is possible on measurement channels or computation channels that are not trend recorded.
Number of Channels Being Trend Recorded Fastest Recording Interval
6 channels or less 10 s
7 to 12 channels 15 s
13 to 18 channels 20 s
19 to 24 channels 30 s
25 to 48 channels 60 s
<Related Topics>
Changing the channel recording color: Section 9.13
Enabling/Disabling trend recording for each channel: Section 9.9
Printout
Various printouts can be executed in the same fashion as measurement channels.
The computed values of computation channels can be printed at constant intervals by using the periodic printout
timer or the two TLOG timers. The TLOG timers can be used only on the computation channels. For the printout
contents when printing using the TLOG timer, see appendix 1.
<Related Topics>
Setting the periodic printout: Section 7.8, 9.6, and 9.15
Setting the printout using the TLOG timer: Section 9.6 and 9.12
Alarms
Up to 4 alarms can be assigned to each computation channel.
• The alarm types are high limit alarm (H), low limit alarm (L), delay high limit alarm (T), and delay low limit
alarm (t).
• Hysteresis can be specified to the values for activating and releasing the alarm. The hysteresis applies only
to high limit alarm (H) and low limit alarm (L). The hysteresis width can be set in the range of 0.0% (Off) to
1.0% of the recording span in 0.1 steps. The setting applies to all high limit alarms and low limit alarms. By
default, the hysteresis width is set to 0% (Off).
<Related Topics>
Setting alarms: Section 9.5
Setting the alarm delay function: Section 7.15 and 9.11
Setting the alarm hysteresis: Section 7.1
Display
Computation channels can be displayed on the VFD as with the measurement channels.
<Related Topics>
Setting the bar graph display mode: Section 9.16
Starting/Stopping Computation
Computation can be started or stopped using keys.
<Related Topics>
Starting/Stopping computation: Section 9.1
1.6 Computation Function (/M1 Option)